Notocrypta paralysos, the banded demon or common banded demon,[1] is a butterfly belonging to the family Hesperiidae found in Sri Lanka, India, Indo-China, Malay Peninsula, Sumatra,
Java, Lesser Sunda Islands, Borneo, Palawan, Philippines, Sulawesi Region, and Maluku.[1][2][3][4]
Male and Female. Very similar to Notocrypta feisthamelii, the wings somewhat shorter and broader, the post-medial white band of the forewing very similar both above and below, but there is a small white spot opposite the cell end, towards the outer margin, and there are no sub-apical dots, and on the underside of the hindwing there is a small white spot inside the end of the cell and another below it, nearly half way between it and the outer margin, and there is a white mark on each side of the face.
^Vane-Wright, R.I, & de Jong, R. (2003). The butterflies of Sulawesi: annotated checklist for a critical island fauna. Zoologische Verhandelingen, 343, 3–267 https://repository.naturalis.nl/pub/220217/ page 66